see in their account all the invoices from others

i dont know why, the membership2 pro reverted to free version. now its all ok again and i installed again the PRO version.now i am with some problems. all users that make a new registration see in their account all the invoices from others and also all the activities.and another thing, when a new user register a new account, the status alway says "No memberships" even if i change the status to approved. Support access is also enabled.